certificate & host domain

What is the walkingthrough to do:

 

i have three different certificats validated by verisign

 

i have a domain and 3 different URLs as :

 

zone1.mydomain.com

 

zone2.mydomain.com

 

zone3.mydomain.com

 

 

I want to use only one VIP with 10.1.1.1 and port 443. My VIP is natted by firewall with internet public address.

 

each certificates is assigned to his domain.

 

I try to find how override ssl client profile with irule.